Merge branch 'develop'

1 files changed, 205 insertions, 0 deletions

diff --git a/src/ui/settings/SettingsDialog.cpp b/src/ui/settings/SettingsDialog.cpp
new file mode 100644
index 00000000..0ca188f7
--- /dev/null
+++ b/src/ui/settings/SettingsDialog.cpp
@@ -0,0 +1,205 @@
+/**
+ * This file is part of GPGFrontend.
+ *
+ * GPGFrontend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Foobar is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "ui/SettingsDialog.h"
+#include "ui/WaitingDialog.h"
+
+SettingsDialog::SettingsDialog(GpgME::GpgContext *ctx, QWidget *parent)
+        : QDialog(parent) {
+    mCtx = ctx;
+    tabWidget = new QTabWidget;
+    generalTab = new GeneralTab(mCtx);
+    appearanceTab = new AppearanceTab;
+    sendMailTab = new SendMailTab;
+    keyserverTab = new KeyserverTab;
+    advancedTab = new AdvancedTab;
+    gpgPathsTab = new GpgPathsTab;
+
+    tabWidget->addTab(generalTab, tr("General"));
+    tabWidget->addTab(appearanceTab, tr("Appearance"));
+    tabWidget->addTab(sendMailTab, tr("Send Mail"));
+    tabWidget->addTab(keyserverTab, tr("Key Server"));
+    // tabWidget->addTab(gpgPathsTab, tr("Gpg paths"));
+    tabWidget->addTab(advancedTab, tr("Advanced"));
+
+    buttonBox =
+            new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+
+    connect(buttonBox, SIGNAL(accepted()), this, SLOT(slotAccept()));
+    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
+
+    auto *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(tabWidget);
+    mainLayout->stretch(0);
+    mainLayout->addWidget(buttonBox);
+    mainLayout->stretch(0);
+    setLayout(mainLayout);
+
+    setWindowTitle(tr("Settings"));
+
+    // slots for handling the restartneeded member
+    this->slotSetRestartNeeded(false);
+    connect(generalTab, SIGNAL(signalRestartNeeded(bool)), this,
+            SLOT(slotSetRestartNeeded(bool)));
+    connect(appearanceTab, SIGNAL(signalRestartNeeded(bool)), this,
+            SLOT(slotSetRestartNeeded(bool)));
+    connect(sendMailTab, SIGNAL(signalRestartNeeded(bool)), this,
+            SLOT(slotSetRestartNeeded(bool)));
+    connect(keyserverTab, SIGNAL(signalRestartNeeded(bool)), this,
+            SLOT(slotSetRestartNeeded(bool)));
+    connect(advancedTab, SIGNAL(signalRestartNeeded(bool)), this,
+            SLOT(slotSetRestartNeeded(bool)));
+
+    connect(this, SIGNAL(signalRestartNeeded(bool)), parent,
+            SLOT(slotSetRestartNeeded(bool)));
+
+    this->resize(480, 640);
+    this->show();
+}
+
+bool SettingsDialog::getRestartNeeded() const { return this->restartNeeded; }
+
+void SettingsDialog::slotSetRestartNeeded(bool needed) {
+    this->restartNeeded = needed;
+}
+
+void SettingsDialog::slotAccept() {
+    generalTab->applySettings();
+    sendMailTab->applySettings();
+    appearanceTab->applySettings();
+    keyserverTab->applySettings();
+    advancedTab->applySettings();
+    gpgPathsTab->applySettings();
+    if (getRestartNeeded()) {
+        emit signalRestartNeeded(true);
+    }
+    close();
+}
+
+// http://www.informit.com/articles/article.aspx?p=1405555&seqNum=3
+// http://developer.qt.nokia.com/wiki/How_to_create_a_multi_language_application
+QHash<QString, QString> SettingsDialog::listLanguages() {
+    QHash<QString, QString> languages;
+
+    languages.insert("", tr("System Default"));
+
+    QString appPath = qApp->applicationDirPath();
+    QDir qmDir = QDir(RESOURCE_DIR(appPath) + "/ts/");
+    QStringList fileNames = qmDir.entryList(QStringList("gpgfrontend_*.qm"));
+
+    for (int i = 0; i < fileNames.size(); ++i) {
+        QString locale = fileNames[i];
+        locale.truncate(locale.lastIndexOf('.'));
+        locale.remove(0, locale.indexOf('_') + 1);
+
+        // this works in qt 4.8
+        QLocale qloc(locale);
+#if QT_VERSION < 0x040800
+        QString language =
+            QLocale::languageToString(qloc.language()) + " (" + locale +
+            ")"; //+ " (" + QLocale::languageToString(qloc.language()) + ")";
+#else
+        QString language = qloc.nativeLanguageName() + " (" + locale + ")";
+#endif
+        languages.insert(locale, language);
+    }
+    return languages;
+}
+
+GpgPathsTab::GpgPathsTab(QWidget *parent)
+        : QWidget(parent), appPath(qApp->applicationDirPath()),
+          settings(RESOURCE_DIR(appPath) + "/conf/gpgfrontend.ini",
+                   QSettings::IniFormat) {
+    setSettings();
+
+    /*****************************************
+     * Keydb Box
+     *****************************************/
+    auto *keydbBox = new QGroupBox(tr("Relative path to keydb"));
+    auto *keydbBoxLayout = new QGridLayout();
+
+    // Label containing the current keydbpath relative to default keydb path
+    keydbLabel = new QLabel(accKeydbPath, this);
+
+    auto *keydbButton = new QPushButton("Change keydb path", this);
+    connect(keydbButton, SIGNAL(clicked()), this, SLOT(chooseKeydbDir()));
+    auto *keydbDefaultButton = new QPushButton("Set keydb to default path", this);
+    connect(keydbDefaultButton, SIGNAL(clicked()), this,
+            SLOT(setKeydbPathToDefault()));
+
+    keydbBox->setLayout(keydbBoxLayout);
+    keydbBoxLayout->addWidget(new QLabel(tr("Current keydb path: ")), 1, 1);
+    keydbBoxLayout->addWidget(keydbLabel, 1, 2);
+    keydbBoxLayout->addWidget(keydbButton, 1, 3);
+    keydbBoxLayout->addWidget(keydbDefaultButton, 2, 3);
+    keydbBoxLayout->addWidget(
+            new QLabel(tr("<b>NOTE: </b> Gpg4usb will restart automatically if you "
+                          "change the keydb path!")),
+            3, 1, 1, 3);
+
+    auto *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(keydbBox);
+    mainLayout->addStretch(1);
+    setLayout(mainLayout);
+}
+
+QString GpgPathsTab::getRelativePath(const QString &dir1, const QString &dir2) {
+    QDir dir(dir1);
+    QString s;
+
+    s = dir.relativeFilePath(dir2);
+    qDebug() << "relative path: " << s;
+    if (s.isEmpty()) {
+        s = ".";
+    }
+    return s;
+}
+
+void GpgPathsTab::setKeydbPathToDefault() {
+    accKeydbPath = ".";
+    keydbLabel->setText(".");
+}
+
+QString GpgPathsTab::chooseKeydbDir() {
+    QString dir = QFileDialog::getExistingDirectory(
+            this, tr("Choose keydb directory"), accKeydbPath,
+            QFileDialog::ShowDirsOnly);
+
+    accKeydbPath = getRelativePath(defKeydbPath, dir);
+    keydbLabel->setText(accKeydbPath);
+    return "";
+}
+
+void GpgPathsTab::setSettings() {
+    defKeydbPath = qApp->applicationDirPath() + "/keydb";
+
+    accKeydbPath = settings.value("gpgpaths/keydbpath").toString();
+    if (accKeydbPath.isEmpty()) {
+        accKeydbPath = ".";
+    }
+}
+
+void GpgPathsTab::applySettings() {
+    settings.setValue("gpgpaths/keydbpath", accKeydbPath);
+}